At a begginer, raise Dex until 25, and be sure to put in SOME str, because without str, you will have to wear less armor.
1-7 Maple island stuff (snails, pigs, stumps, slimes etc...)
8-10 (still some Maple island stuff, but on Victoria Island)
Job advancment (1st) Pirate
10-20 try HPQ, and questing (if not, try Henseys hunting ground)
20-30 Ariant PQ, you can get palm tree chair from it (but it's hard)
21-30 Kerning PQ is the best option if you do not like AriantPQ
2nd job advancment Gunslinger
30-51 Monster Carnival PQ is decent
35-51 Ludibrium PQ is fun, but hard (and can give adventure capes, summoning sacks etc. at the bonus)
51-71 Ludibrium Maze PQ
51-71 Orbis PQ
51-71 Pirate PQ, in HerbTown
3rd job advance Outlaw
71-81 Magatia PQ (?) I don't realy know the levels for it
81-90 I don't think there's PQs for this level so train on WindRaiders, Newties, Dreamy Ghosts etc...
90-??? CrismonWood Keep PQ (you can try doing CWK PQ until level 120...)
4th advance Corsair
If possible, try CWK PQ
120-150 if possible, try defeating Papulatus
120+ Zakum Runs are easy at this level
150+ Try killing HornTail
160+ You can kill "The Boss" who is level 175 (in Showa hideout)
O_O idk what else to do after level 160+
